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Core Technology Systems (U.K.) Limited

IT services
Large
core.co.uk ↗
Compare peers
Awarded
£13.8m
Live
2
Buyers
9
12m
£563k
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities1
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts2 / 21
  • Top buyers9
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Core Technology Systems (U.K.) LimitedUpdated 20 Jul 2026

At a glance · for buyers and watchdogs

Core Technology Systems (U.K.) Limited has won £13.8m across 9 public-sector buyers, with 2 live contracts.

Why: top buyer DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS at 28% · 100% in IT services · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
No CH recordCompany status
2 of 21Live contracts
28%Top-buyer concentration
100%Category exposure
0Contract modifications
If you're a buyer:CapabilitiesReferencesKPIComplianceWatchdog?FlagsModificationsConcentrationNews

Social value

Commitments mapped to the Government Social Value Model themes.

⚑ Self-reported
—

No social-value commitments yet

Jobs, skills, environmental, inequality and community commitments appear here once a claimed supplier attributes them to awarded contracts, or once we detect them on the supplier’s website.

ESG & policies vault · 0/5

Key governance & sustainability policies. Published documents link out; missing ones are greyed.

↔ Cross-checked
Net-zero planNot provided✓
Modern slavery statementNot provided✓
EDI policyNot provided✓
Anti-briberyNot provided✓
Data protectionNot provided✓

Capabilities

What this supplier does, where they sit, who they sell to.

⚑ Self-reported & from notices

Service tags, sectors served and target geographies appear here once a supplier verifies ownership of this profile.

Frameworks & DPS · 1 from notices
  • DN243353 - Mobile Office 365 Operation 'Note: Published for completeness, see description for details.'Department for International Trade · £2.4m

Case studies

Delivery stories the supplier has published, with sector and outcome.

⚑ Self-reported
—

No case studies yet

Once a claimed supplier publishes delivery stories — the buyer, the sector, what was delivered and the outcome — they appear here.

Buyer references

Named public-sector contacts who have agreed to act as a reference.

✓ Confirmed by buyer
—

No buyer references yet

Public-sector buyers can confirm they'll act as a reference for this supplier. Confirmed references — with the contract they relate to — show here.

Accreditations & memberships

Independently issued. Verification dates cross-checked against issuer registers.

↔ Cross-checked
—

No accreditations recorded

B-Corp, ISO, Cyber Essentials, Living Wage and similar credentials appear here once added by a claimed supplier and cross-checked against the issuing register.

KPI performance

Delivery, budget and satisfaction scores reported quarterly by buyers.

✓ Verified
84

No verified KPI scores yet

Once buyers report contract KPIs — delivery on time, on budget, satisfaction, adoption and accessibility — a weighted grade and breakdown appear here.

Contracts · 2 live · 19 historic

Pulled from Contracts Finder & Find a Tender. Most recent first.

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Active Directory Management
DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS7222230009 Mar 2026£563k2 yrsLive
Provision of MS Licences
Crown Commercial Service7200000001 Apr 2025£1.2m12 moClosed
MPLS Connectivity Hub Service 2024-2025
DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS7222230001 Apr 2025£623k12 moClosed
TfGM MS SharePoint Support
GREATER MANCHESTER EDUCATION TRUST7221290001 Mar 2025£45k12 moClosed
Provision of Cloud Services for 'Authority'
Crown Commercial Service4822000023 Nov 2023£916k12 moClosed
Provision of Microsoft Licences
Crown Commercial Service4851700024 Nov 2022£847k12 moClosed
Department for International Trade - Mobile Office, Desktop Managed Services and Office 365
Department for International Trade4800000001 Oct 2022£178k6 moClosed
Provision of Desktop Managed Services and Office 365 Productivity Platform
Department for International Trade4800000030 Sept 2021£167k6 moClosed
LUIS Pre Production Infrastructure
DEFRA3242400001 Dec 2020£49k2 moClosed
MPLS Connectivity Hub Service 21-23 Contract Award
DEFRA7222230001 Apr 2021£1.4m2 yrsClosed
Total live value £563k · mean award £655k1–10 of 21

Top buyers · 9 buyers · top 3 = 77%

Share of awarded value. Concentration fires above 40% for any single buyer.

✓ From notices
1
DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS
4 contracts
28%
since 2016
2
DEFRA
4 contracts
25%
since 2016
3
Department for International Trade
5 contracts
24%
since 2013
4
Crown Commercial Service
3 contracts
22%
since 2022
5
Brighton & Hove City Council
1 contract
1%
since 2016
6
GREATER MANCHESTER EDUCATION TRUST
1 contract
0%
since 2025
7
Bristol City Council
1 contract
0%
since 2019
8
SE Shared Services
1 contract
0%
since 2016
9
Caledonian Sleeper Limited
1 contract
0%

Category mix

CPV-division share of last-12m awarded value. Single-category exposure: 100%.

✓ From notices
IT services72
100%
⚠ Concentration: 100% of recent awarded value sits in a single CPV division. A category-specific downturn would materially affect revenue.

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
London13 contracts
78%
North West4 contracts
22%
South West1 contract
0%
Scotland1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Core Technology Systems (U.K.) Limited highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
DE
Deloitte LLP
No£200.0m1
PC
PA Consulting
No£150.0m1
TS
Trustmarque Solutions Ltd
No£65.7m3
AT
Atamis Ltd
Yes£36.4m3
CU
CAPGEMINI UK PLC
No£33.8m2
CT
Core Technology Systems (U.K.) Limited
No£563k—
Compare peers →

Red flags · 0 active

Automated scan of Companies House status, charges and insolvency records.

✓ Verified
No Companies House record linked — automated risk checks unavailable.

Compliance scorecard

Derived from Companies House filings — not a full supplier-assurance check.

↔ Cross-checked
No Companies House record linked — statutory compliance checks unavailable.

Modifications

Variations to awarded contracts logged under Procurement Act 2023 s.74.

✓ From notices
±

No modifications recorded

No published contract variations for this supplier. Modification notices appear here as they are issued under the Procurement Act 2023.

News mentions

UK trade press & nationals, matched to this supplier.

◰

No news mentions found

We haven't matched any recent UK press coverage to this supplier. Mentions appear here automatically as they're published.

Companies House

Registered details, directors and PSC.

✓ Live sync
🏛

No Companies House record linked

A Companies House number is on file but the record has not been synced yet.

Financial

Filed accounts from Companies House.

↔ From Cos House
£

No financial filings on record

Turnover, profit and headcount appear here once audited or micro-entity accounts are filed at Companies House.

Org tree

Group structure and ownership.

↔ From Cos House
—
02502866 · this company

Independent. No parent company or subsidiaries recorded at Companies House for this entity.